Now, Ailt PPTX PPTM to PPT Converter can help you batch convert PowerPoint 2007-2010 format file(*.PPTX,*.PPTM) to PowerPoint 97-2003 format file(*.PPT) with professional quality and fast speed. Add the converted files to the list and click "convert" conversion can be done automatically. User-friendly interface allows you to use very easily without any learning curve. It can preserve original layout, text, images etc of your PowerPoint file.